Fig. 1From: Extraction socket sealing using palatal gingival grafts and resorbable collagen membranesSocket sealing surgery using a free palatal gingival graft. a The first panoramic radiograph. b Implant placement. c Bone graft. d Palatal free gingival graft. e Intraoral view 60 months after final prosthesis placement. f Periapical radiograph 84 months after final prosthesis placementBack to article page